Honda CRV 2016-2025 Oxygen Sensor Upstream and Downstream
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Greater Accra, Ofankor, 2 hours ago
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Honda CRV 2016-2025 Oxygen Sensor Upstream and Downstream
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Used
Condition
Honda
Make
CR-V
Model
Engine & Drivetrain
Type
Oxygen Sensors & Components
Engine and Drivetrain Subtype
Store address
Greater Accra • Achimota
1J143 LOTA ST G1-0733-1372
We located at Ofankor barrier,Achimota road.
Closed
• Mon - Sun, 08:30-19:00
For Honda CR-V models from 2016 to 2025, there are typically two oxygen (O2) sensors per engine bank: an Upstream (Sensor 1) and a Downstream (Sensor 2). These sensors are generally not interchangeable.
Comparison and Locations
Upstream (Sensor 1): Often called an Air-Fuel (A/F) Ratio sensor, it is located before the catalytic converter. It measures exhaust gases directly from the engine to help the computer adjust the fuel mixture.
Downstream (Sensor 2): Located after the catalytic converter. Its primary role is to monitor the converter's efficiency.